Find All Prime Numbers

Tags: Basics

Credit: CodingChallenge

Description:

Write a function that takes two integers: start and an end (interval definition, exclusive) and returns all identified prime numbers in a list. You should create a helper function to perform the primality check. This problem is designed to help you practice creating and calling custom functions. The helper function should accept one parameter and return a boolean value.

Constraints:

• The input will be positive integers greater than 0.
• The helper function should return a boolean value: True or False.
• You should use the provided helper function.

Example:

• Input: [1, 10]
• Output: [2, 3, 5, 7]